Comment #4 on issue 3654 by skirpic...@gmail.com: (1 + x**2)**1*O(x)
hangs
http://code.google.com/p/sympy/issues/detail?id=3654
https://github.com/sympy/sympy/pull/1930
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Yo
Comment #4 on issue 3712 by smi...@gmail.com: simplify cancels
inconsistently
http://code.google.com/p/sympy/issues/detail?id=3712
Than the expanded version? Yes. But simplify doesn't use the
expensive 'factor' option so you don't get that from the expanded version.
In the changes that I'
Updates:
Status: Fixed
Comment #8 on issue 2969 by smi...@gmail.com: sqrt(sin(x)).series(x, 0, 7)
is wrong
http://code.google.com/p/sympy/issues/detail?id=2969
Now,
sqrt(sin(x)).series(x, 0, 9)
sqrt(x) - x**(5/2)/12 + x**(9/2)/1440 - x**(13/2)/24192 -
67*x**(17/2)/29030400 + O(x**
Status: Valid
Owner:
Labels: Type-Defect Priority-Medium Testing
New issue 3718 by asmeu...@gmail.com: py.test without any arguments does
not work
http://code.google.com/p/sympy/issues/detail?id=3718
$py.test
test
ses
Comment #12 on issue 3638 by skirpic...@gmail.com: Automatic series
expansion while applying a function?
http://code.google.com/p/sympy/issues/detail?id=3638
Just for record, this thread:
https://groups.google.com/forum/?fromgroups=#!topic/sympy/bfMI9vhD8JI
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Comment #1 on issue 3714 by skirpic...@gmail.com: as_real_imag (and
friends) for noncommutatives
http://code.google.com/p/sympy/issues/detail?id=3714
For matrices, it seems reasonable to use applyfunc().
For other non-commutative objects, sometimes - re() and im() can be
meaningful. E.g.
Comment #2 on issue 3714 by asmeu...@gmail.com: as_real_imag (and friends)
for noncommutatives
http://code.google.com/p/sympy/issues/detail?id=3714
There are also matrix expressions.
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Updates:
Status: Valid
Owner: ---
Comment #4 on issue 1590 by asmeu...@gmail.com: Reduce powers of sin's and
cos's to multi-argument functions
http://code.google.com/p/sympy/issues/detail?id=1590
But we really need a public function for this.
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